Posts

All the articles I've posted.

• LeetCode 125 LintCode 415 Valid Palindrome

  Updated:Nov 13, 2024 |  at 08:12 AM

  Solutions for LeetCode 125, LintCode 415, easy, tags: two pointers, string. Companies: LinkedIn, Facebook, Uber, Zenefits, Microsoft.

• LeetCode 1930 Unique Length-3 Palindromic Subsequences

  Updated:Nov 12, 2024 |  at 09:12 AM

  Solutions for LeetCode 1930, medium, tags: hash, string, bit, prefix sum.

• LeetCode 2064 Minimized Maximum of Products Distributed to Any Store

  Updated:Nov 12, 2024 |  at 05:12 AM

  Solutions for LeetCode 2064, medium, tags: array, binary search, heap.

• LeetCode 3043 Find the Length of the Longest Common Prefix

  Updated:Nov 11, 2024 |  at 10:12 AM

  solutions for LeetCode 3043, hard, tags: trie, string, array, hash.

• LeetCode 2563 Count the Number of Fair Pairs

  Updated:Nov 11, 2024 |  at 09:12 AM

  Solutions for LeetCode 2563, medium, tags: array, two pointers, binary search, sorting.

• LintCode 179 Update Bits (bit)

  Updated:Nov 10, 2024 |  at 05:12 PM

  solution for lintcode 179 update bits, tags: bit